12842746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48281}}^1$

素因数の和:48309

約数の個数: 16

約数和(自身を含む): 23175360

約数和(自身を除く): 10332614

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 48281, 96562, 337967, 675934, 917339, 1834678, 6421373, 12842746]

約数ペア:

[(1, 12842746), (2, 6421373), (7, 1834678), (14, 917339), (19, 675934), (38, 337967), (133, 96562), (266, 48281)]